Description

Klein's Q-Pro is a race-ready work of art that flies through the miles. Its Quantum Pro frame is constructed with revolutionary Gradient ZR9000 aluminum and features high-modulus carbon-fibre seat stays. The result is one of the lightest, most responsive and compliant bikes on the road. Equipped with an Aeros carbon fork, and a Bontrager Race XXX Lite wheelset

Internal Cable Routing
Klein engineered its internal cable routing "dimples" both to improve aerodynamics and to disperse frame stresses. Tests have proven that the formed shapes and strategic placement of the dimples actually strengthen Klein frames. They also contribute to a Klein's comfortable and compliant ride. And we're sure you'll appreciate the smooth, clean lines of your cable-free frame and how not having an exposed cable means it can't scratch the top tube.

ZR 9000 Aluminum
Klein's proprietary alloy blends the advantages of aerospace-grade aluminum, zirconium, copper and manganese into lighter, stronger tubing with a 98-percent better fatigue life than industry-standard aluminum. Its improved strength allows for thinner Gradient tube walls in key areas of the frame, which reduces frame weight by 15 percent. You'll be astounded how light and easy pedaling this makes your new bike.

Void-Free Welds
Klein's proprietary process creates smooth, void-free welds that are aesthetically cleaner and significantly stronger. Because welds receive the most stress of any part of a bike frame, strong welds are critical to a frame's longevity. Because void-free welds don't include the weakening bumps and pits common to inferior welds, their smooth composition dramatically increases a Klein frame's life.